diff --git a/configs/atoll/atoll.mk b/configs/atoll/atoll.mk
old mode 100644
new mode 100755
index 5acb773..3517085
--- a/configs/atoll/atoll.mk
+++ b/configs/atoll/atoll.mk
@@ -71,87 +71,6 @@
 
 BOARD_SUPPORTS_OPENSOURCE_STHAL := true
 
-AUDIO_HARDWARE := audio.a2dp.default
-AUDIO_HARDWARE += audio.usb.default
-AUDIO_HARDWARE += audio.r_submix.default
-AUDIO_HARDWARE += audio.primary.atoll
-
-#HAL Wrapper
-AUDIO_WRAPPER := libqahw
-AUDIO_WRAPPER += libqahwwrapper
-
-#HAL Test app
-AUDIO_HAL_TEST_APPS := hal_play_test
-AUDIO_HAL_TEST_APPS += hal_rec_test
-
-PRODUCT_PACKAGES += $(AUDIO_HARDWARE)
-PRODUCT_PACKAGES += $(AUDIO_WRAPPER)
-PRODUCT_PACKAGES += $(AUDIO_HAL_TEST_APPS)
-
-ifeq ($(AUDIO_FEATURE_ENABLED_DLKM),true)
-BOARD_VENDOR_KERNEL_MODULES := \
-    $(KERNEL_MODULES_OUT)/audio_apr.ko \
-    $(KERNEL_MODULES_OUT)/audio_q6_pdr.ko \
-    $(KERNEL_MODULES_OUT)/audio_q6_notifier.ko \
-    $(KERNEL_MODULES_OUT)/audio_adsp_loader.ko \
-    $(KERNEL_MODULES_OUT)/audio_q6.ko \
-    $(KERNEL_MODULES_OUT)/audio_usf.ko \
-    $(KERNEL_MODULES_OUT)/audio_pinctrl_lpi.ko \
-    $(KERNEL_MODULES_OUT)/audio_swr.ko \
-    $(KERNEL_MODULES_OUT)/audio_wcd_core.ko \
-    $(KERNEL_MODULES_OUT)/audio_swr_ctrl.ko \
-    $(KERNEL_MODULES_OUT)/audio_wsa881x.ko \
-    $(KERNEL_MODULES_OUT)/audio_platform.ko \
-    $(KERNEL_MODULES_OUT)/audio_hdmi.ko \
-    $(KERNEL_MODULES_OUT)/audio_stub.ko \
-    $(KERNEL_MODULES_OUT)/audio_wcd9xxx.ko \
-    $(KERNEL_MODULES_OUT)/audio_mbhc.ko \
-    $(KERNEL_MODULES_OUT)/audio_wcd938x.ko \
-    $(KERNEL_MODULES_OUT)/audio_wcd938x_slave.ko \
-    $(KERNEL_MODULES_OUT)/audio_wcd937x.ko \
-    $(KERNEL_MODULES_OUT)/audio_wcd937x_slave.ko \
-    $(KERNEL_MODULES_OUT)/audio_bolero_cdc.ko \
-    $(KERNEL_MODULES_OUT)/audio_wsa_macro.ko \
-    $(KERNEL_MODULES_OUT)/audio_va_macro.ko \
-    $(KERNEL_MODULES_OUT)/audio_rx_macro.ko \
-    $(KERNEL_MODULES_OUT)/audio_tx_macro.ko \
-    $(KERNEL_MODULES_OUT)/audio_native.ko \
-    $(KERNEL_MODULES_OUT)/audio_machine_atoll.ko \
-    $(KERNEL_MODULES_OUT)/audio_snd_event.ko
-endif
-
-#Audio DLKM
-AUDIO_DLKM := audio_apr.ko
-AUDIO_DLKM += audio_q6_pdr.ko
-AUDIO_DLKM += audio_q6_notifier.ko
-AUDIO_DLKM += audio_adsp_loader.ko
-AUDIO_DLKM += audio_q6.ko
-AUDIO_DLKM += audio_usf.ko
-AUDIO_DLKM += audio_pinctrl_wcd.ko
-AUDIO_DLKM += audio_swr.ko
-AUDIO_DLKM += audio_wcd_core.ko
-AUDIO_DLKM += audio_swr_ctrl.ko
-AUDIO_DLKM += audio_wsa881x.ko
-AUDIO_DLKM += audio_platform.ko
-AUDIO_DLKM += audio_hdmi.ko
-AUDIO_DLKM += audio_stub.ko
-AUDIO_DLKM += audio_wcd9xxx.ko
-AUDIO_DLKM += audio_mbhc.ko
-AUDIO_DLKM += audio_native.ko
-AUDIO_DLKM += audio_wcd938x.ko
-AUDIO_DLKM += audio_wcd938x_slave.ko
-AUDIO_DLKM += audio_wcd937x.ko
-AUDIO_DLKM += audio_wcd937x_slave.ko
-AUDIO_DLKM += audio_bolero_cdc.ko
-AUDIO_DLKM += audio_wsa_macro.ko
-AUDIO_DLKM += audio_va_macro.ko
-AUDIO_DLKM += audio_rx_macro.ko
-AUDIO_DLKM += audio_tx_macro.ko
-AUDIO_DLKM += audio_machine_atoll.ko
-AUDIO_DLKM += audio_snd_event.ko
-
-PRODUCT_PACKAGES += $(AUDIO_DLKM)
-
 #Audio Specific device overlays
 DEVICE_PACKAGE_OVERLAYS += vendor/qcom/opensource/audio-hal/primary-hal/configs/common/overlay
 
@@ -201,19 +120,6 @@
 persist.vendor.audio.fluence.voicerec=false\
 persist.vendor.audio.fluence.speaker=true
 
-#
-#snapdragon value add features
-#
-PRODUCT_PROPERTY_OVERRIDES += \
-ro.qc.sdk.audio.ssr=false
-
-##fluencetype can be "fluence" or "fluencepro" or "none"
-PRODUCT_PROPERTY_OVERRIDES += \
-ro.qc.sdk.audio.fluencetype=none\
-persist.audio.fluence.voicecall=true\
-persist.audio.fluence.voicerec=false\
-persist.audio.fluence.speaker=true
-
 ##speaker protection v3 switch and ADSP AFE API version
 PRODUCT_PROPERTY_OVERRIDES += \
 persist.vendor.audio.spv3.enable=true\
diff --git a/hal/Android.mk b/hal/Android.mk
index a671373..1a0c2e2 100644
--- a/hal/Android.mk
+++ b/hal/Android.mk
@@ -88,6 +88,10 @@
   LOCAL_CFLAGS := -DPLATFORM_LITO
   LOCAL_CFLAGS += -DMAX_TARGET_SPECIFIC_CHANNEL_CNT="4"
 endif
+ifneq ($(filter atoll,$(TARGET_BOARD_PLATFORM)),)
+  LOCAL_CFLAGS := -DPLATFORM_ATOLL
+  LOCAL_CFLAGS += -DMAX_TARGET_SPECIFIC_CHANNEL_CNT="4"
+endif
 ifneq ($(filter sdm660,$(TARGET_BOARD_PLATFORM)),)
   LOCAL_CFLAGS := -DPLATFORM_MSMFALCON
   LOCAL_CFLAGS += -DMAX_TARGET_SPECIFIC_CHANNEL_CNT="8"
diff --git a/hal/audio_extn/Android.mk b/hal/audio_extn/Android.mk
index e944260..fee6977 100644
--- a/hal/audio_extn/Android.mk
+++ b/hal/audio_extn/Android.mk
@@ -410,7 +410,7 @@
 PRIMARY_HAL_PATH := vendor/qcom/opensource/audio-hal/primary-hal/hal
 AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM)
 
-ifneq ($(filter sdm845 sdm710 msmnile kona lito sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter sdm845 sdm710 msmnile kona lito atoll sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
   # B-family platform uses msm8974 code base
   AUDIO_PLATFORM := msm8974
   MULTIPLE_HW_VARIANTS_ENABLED := true
@@ -469,7 +469,7 @@
 PRIMARY_HAL_PATH := vendor/qcom/opensource/audio-hal/primary-hal/hal
 AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM)
 
-ifneq ($(filter sdm845 sdm710 msmnile kona lito sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter sdm845 sdm710 msmnile kona lito atoll sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
   # B-family platform uses msm8974 code base
   AUDIO_PLATFORM := msm8974
   MULTIPLE_HW_VARIANTS_ENABLED := true
@@ -528,7 +528,7 @@
 PRIMARY_HAL_PATH := vendor/qcom/opensource/audio-hal/primary-hal/hal
 AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM)
 
-ifneq ($(filter sdm845 sdm710 msmnile kona lito sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter sdm845 sdm710 msmnile kona lito atoll sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
   # B-family platform uses msm8974 code base
   AUDIO_PLATFORM := msm8974
   MULTIPLE_HW_VARIANTS_ENABLED := true
@@ -590,7 +590,7 @@
 PRIMARY_HAL_PATH := vendor/qcom/opensource/audio-hal/primary-hal/hal
 AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM)
 
-ifneq ($(filter sdm845 sdm710 msmnile kona lito sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter sdm845 sdm710 msmnile kona lito atoll sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
   # B-family platform uses msm8974 code base
   AUDIO_PLATFORM := msm8974
   MULTIPLE_HW_VARIANTS_ENABLED := true
@@ -660,7 +660,7 @@
 PRIMARY_HAL_PATH := vendor/qcom/opensource/audio-hal/primary-hal/hal
 AUDIO_PLATFORM := $(TARGET_BOARD_PLATFORM)
 
-ifneq ($(filter sdm845 sdm710 msmnile kona lito sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
+ifneq ($(filter sdm845 sdm710 msmnile kona lito atoll sdm660 msm8937 msm8998 $(MSMSTEPPE) $(TRINKET),$(TARGET_BOARD_PLATFORM)),)
   # B-family platform uses msm8974 code base
   AUDIO_PLATFORM := msm8974
   MULTIPLE_HW_VARIANTS_ENABLED := true
diff --git a/hal/msm8974/platform.c b/hal/msm8974/platform.c
index 3d89032..44b453c 100644
--- a/hal/msm8974/platform.c
+++ b/hal/msm8974/platform.c
@@ -89,7 +89,9 @@
     defined (PLATFORM_QCS605) || defined (PLATFORM_MSMNILE) || \
     defined (PLATFORM_KONA) || defined (PLATFORM_MSMSTEPPE) || \
     defined (PLATFORM_QCS405) || defined (PLATFORM_TRINKET) || \
-    defined (PLATFORM_LITO) || defined (PLATFORM_MSMFALCON)
+    defined (PLATFORM_LITO) || defined (PLATFORM_MSMFALCON) || \
+    defined (PLATFORM_ATOLL)
+
 #include <sound/devdep_params.h>
 #endif
 
@@ -10613,7 +10615,8 @@
     defined (PLATFORM_QCS605) || defined (PLATFORM_MSMNILE) || \
     defined (PLATFORM_KONA) || defined (PLATFORM_MSMSTEPPE) || \
     defined (PLATFORM_QCS405) || defined (PLATFORM_TRINKET) || \
-    defined (PLATFORM_LITO) || defined (PLATFORM_MSMFALCON)
+    defined (PLATFORM_LITO) || defined (PLATFORM_MSMFALCON) || \
+    defined (PLATFORM_ATOLL)
 int platform_get_mmap_data_fd(void *platform, int fe_dev, int dir, int *fd,
                               uint32_t *size)
 {
diff --git a/hal/msm8974/platform.h b/hal/msm8974/platform.h
index 1d56a7e..13f85e6 100644
--- a/hal/msm8974/platform.h
+++ b/hal/msm8974/platform.h
@@ -480,7 +480,8 @@
     defined (PLATFORM_QCS605) ||defined (PLATFORM_SDX24) || \
     defined (PLATFORM_MSMNILE) || defined (PLATFORM_KONA) || \
     defined (PLATFORM_MSMSTEPPE) || defined (PLATFORM_QCS405) || \
-    defined (PLATFORM_TRINKET) || defined (PLATFORM_LITO)
+    defined (PLATFORM_TRINKET) || defined (PLATFORM_LITO) || \
+    defined (PLATFORM_ATOLL)
 #define PLAYBACK_OFFLOAD_DEVICE2 17
 #elif defined (PLATFORM_MSMFALCON) || defined (PLATFORM_MSM8937)
 #define PLAYBACK_OFFLOAD_DEVICE2 24
@@ -493,7 +494,7 @@
     defined (PLATFORM_KONA) || defined (PLATFORM_MSMSTEPPE) || \
     defined (PLATFORM_QCS405) || defined (PLATFORM_TRINKET) || \
     defined (PLATFORM_LITO) || defined (PLATFORM_MSMFALCON) || \
-    defined (PLATFORM_MSM8937)
+    defined (PLATFORM_MSM8937) || defined (PLATFORM_ATOLL)
 #define PLAYBACK_OFFLOAD_DEVICE3 18
 #define PLAYBACK_OFFLOAD_DEVICE4 34
 #define PLAYBACK_OFFLOAD_DEVICE5 35